srv_alloc (Extended Stored Procedure API)

重要事項：
未來的 Microsoft SQL Server 發行版本將不再提供此功能。請勿在新的開發工作中使用此功能，並且儘速修改使用此功能的應用程式。 Use CLR integration instead.

Allocates memory dynamically.

語法

void * srv_alloc ( DBINT
size
);

Arguments

• size
  Specifies the number of bytes to allocate.

Returns

A pointer to the newly allocated space. If size bytes cannot be allocated, a null pointer is returned.

備註

The srv_alloc function is equivalent to the Microsoft Windows API GlobalAlloc function. Normal Windows API C run-time memory management functions can be used in an Extended Stored Procedure API application.

安全性注意事項：
You should thoroughly review the source code of extended stored procedures, and you should test the compiled DLLs before you install them on a production server. For information about security review and testing, see this Microsoft Web site.